%0 Journal Article %A Korman, Philip %A Lazer, Alan C. %T Homoclinic orbits for a class of symmetric Hamiltonian systems %J Electronic Journal of Differential Equations %D 1994 %V 1994 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_1994__1994_1_a0/ %G en %F EJDE_1994__1994_1_a0